A method treating a root canal in a tooth by introducing into the pulp chamber of a tooth and pulsing a laser light into the fluid reservoir so as to disintegrate pulp within the root canal without generation of any significant heat in said liquid fluid so as to avoid elevating the temperature of any of the dentin, tooth, or other adjacent tissue more than about 5 C.

Methods and apparatuses for treating a root canal in a tooth or hard and/or soft tissue within a tooth and surrounding tissues by pulsing a laser light into a reservoir, preferably after introducing liquid fluid into the reservoir, so as to disintegrate, separate, or otherwise neutralize pulp, plaque, calculus, and/or bacteria within and adjacent the fluid reservoir without elevating the temperature of any of the dentin, tooth, bones, gums, other soft tissues, other hard tissues, and any other adjacent tissue more than about 5 C.

A method treating a root canal in a tooth by introducing into the pulp chamber of a tooth and pulsing a laser light into the fluid reservoir so as to disintegrate pulp within the root canal without generation of any significant heat in said liquid fluid so as to avoid elevating the temperature of any of the dentin, tooth, or other adjacent tissue more than about 5 C.

Periodontal disorders such as disorders associated with a dental implant are treated. An average power for a laser is selected via a user interface on a tablet, along with a set of permissible laser parameters provided in response to the selected average power. A gingival trough or flap is created around the implant with the laser. Infected tissue is selectively ablated or denatured via photothermolysis, and a pocket is lased around the affected implant. Marginal tissues are compressed against the implant.

A light filter (100) includes at least one layer of binder matrix (110) and a multitude of transparent crystals (120). The multitude of transparent crystals (120) are irregularly and laterally dispersed in the at least one layer of binder matrix (110), such that light passing through the light filter (100) is separated into different wavelengths and polarized into different orientations.

A quantum graphene generator contains: a far-infrared quantum implantation device which includes: a body, a lid, a crystal quartz, a plasma sheet, an intermediate-frequency current device, a magnet assembly, and an energy medium. The body includes an accommodation chamber. The lid is covered on the body and includes a receiving space. The crystal quartz is received in the accommodation chamber and includes the energy medium. The plasma sheet is comprised of multiple multi-stranded coil layers, multiple copper adhering layers, and a copper sheet. The intermediate-frequency current device includes multiple magnetic elements. A top of the magnet assembly is arranged on a middle copper adhering layer below the top copper adhering layer, and a bottom of the magnet assembly is located on the energy medium to increase the magnetic field. The energy medium includes a graphene defined therein, a top of the energy medium is arranged on the magnet assembly, and a bottom of the energy medium is arranged on the top of the crystal quartz.

Therapeutic device (1) for inflammatory, painful pathology and a neuro-muscular and postural remodulation of a person, which device (1) comprises at least one support laminar element (2), which laminar element (2) is made of material that is transparent to reference wavelengths, the reference wavelengths being comprised between 400 and 990 nm, a first side of the laminar element (2) being adapted to be associated in contact with the skin of said person, and on the second side of the laminar element (2), opposite to said first side, there being placed, or incorporated or diffused in the laminar element itself, at least one nanocrystal or a mixture of nanocrystals (3), which nanocrystal or mixture of nanocrystals (3) is able to emit photons in the reference wavelength when stressed by at least one infrared, light or ultraviolet electromagnetic radiation, which device comprises photoluminescent material (4).